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How to use the pass statement?

...(including just a term to be evaluated, like the Ellipsis literal ... or a string, most often a docstring) can be used, but the pass makes clear that indeed nothing is supposed to happen, and does not need to be actually evaluated and (at least temporarily) stored in memory. Ignoring (all or) a ce...
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Leaflet - How to find existing markers, and delete markers?

...ar marker = new Array(); /*Some Coordinates (here simulating somehow json string)*/ var items = [{"lat":"51.000","lon":"13.000"},{"lat":"52.000","lon":"13.010"},{"lat":"52.000","lon":"13.020"}]; /*pushing items into array each by each and then add markers*/ function itemWrap() { for(i=0;i<items...
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Connect Java to a MySQL database

... Create a simple Java class with a main() method to test the connection. String url = "jdbc:mysql://localhost:3306/javabase"; String username = "java"; String password = "password"; System.out.println("Connecting database..."); try (Connection connection = DriverManager.getConnection(url, userna...
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How to code a BAT file to always run as admin mode?

... What I Exactly searching for ! no extra changes or extra file required! – MSS Jun 15 '19 at 5:12 1 ...
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Node.js Mongoose.js string to ObjectId function

Is there a function to turn a string into an objectId in node using mongoose? The schema specifies that something is an ObjectId, but when it is saved from a string, mongo tells me it is still just a string. The _id of the object, for instance, is displayed as objectId("blah") . ...
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How can I get current location from user in iOS

...ation]; [locationManager startUpdatingLocation]; You also have to add a string for the NSLocationAlwaysUsageDescription or NSLocationWhenInUseUsageDescription keys to the app's Info.plist. Otherwise calls to startUpdatingLocation will be ignored and your delegate will not receive any callback. A...
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Why is extending native objects a bad practice?

...es, for example what happens if some other code also tries to add it's own stringify() method with different behaviour? It's really not something you should do in everyday programming... not if all you want to do is save a few characters of code here and there. Better to define your own class or fun...
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Converting String to Int with Swift

...to calculate acceleration. However, since the values in the text boxes are string, I am unable to convert them to integers. ...
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Which characters are valid in CSS class names/selectors?

...lready separate classes from each other. So, if you need to turn a random string into a CSS class name: take care of NUL and space, and escape (accordingly for CSS or HTML). Done. share | improve t...
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Get bitcoin historical data [closed]

...ebClient = new System.Net.WebClient()) { var json = WebClient.DownloadString("https://www.bitstamp.net/api/ticker/"); string value = Convert.ToString(json); // Parse/use from here } From here, you can parse the JSON and store it in a database (or with MongoDB insert it directly) and...